def reset_runtime():
"""Reset runtime environment.
Best effort to reset module data to initial state.
"""
from behave import step_registry
from behave import matchers
# -- RESET 1: behave.step_registry
step_registry.registry = step_registry.StepRegistry()
step_registry.setup_step_decorators(None, step_registry.registry)
# -- RESET 2: behave.matchers
matchers.ParseMatcher.custom_types = {}
matchers.current_matcher = matchers.ParseMatcher
def test_find_match_with_no_match_returns_none(self):
registry = step_registry.StepRegistry()
step_defs = [Mock() for x in range(0, 10)]
for mock in step_defs:
mock.match.return_value = None
registry.steps['when'] = step_defs
step = Mock()
step.step_type = 'when'
step.name = 'just a test step'
assert registry.find_match(step) is None
def test_add_step_definition_adds_to_lowercased_keyword(self):
registry = step_registry.StepRegistry()
with patch('behave.matchers.get_matcher') as get_matcher:
func = lambda x: -x
string = 'just a test string'
magic_object = object()
get_matcher.return_value = magic_object
for step_type in registry.steps.keys():
l = []
registry.steps[step_type] = l
registry.add_step_definition(step_type.upper(), string, func)
get_matcher.assert_called_with(func, string)
eq_(l, [magic_object])
def setUp(self):
runner_ = Mock()
self.config = runner_.config = Mock()
runner_.config.verbose = False
runner_.config.stdout_capture = False
runner_.config.stderr_capture = False
runner_.config.log_capture = False
self.context = runner.Context(runner_)
runner_.context = self.context
self.context.feature = Mock()
self.context.feature.parser = parser.Parser()
if not self.step_registry:
# -- SETUP ONCE:
self.step_registry = step_registry.StepRegistry()
ExampleSteps.register_steps_with(self.step_registry)
ExampleSteps.text = None
ExampleSteps.table = None
def test_add_step_definition_adds_to_lowercased_keyword(self):
registry = step_registry.StepRegistry()
# -- MONKEYPATCH-PROBLEM:
# with patch('behave.matchers.get_matcher') as get_matcher:
with patch('behave.step_registry.get_matcher') as get_matcher:
func = lambda x: -x
pattern = 'just a test string'
magic_object = object()
get_matcher.return_value = magic_object
for step_type in list(registry.steps.keys()):
l = []
registry.steps[step_type] = l
registry.add_step_definition(step_type.upper(), pattern, func)
get_matcher.assert_called_with(func, pattern)
eq_(l, [magic_object])
def test_find_match_with_a_match_returns_match(self):
registry = step_registry.StepRegistry()
step_defs = [Mock() for x in range(0, 10)]
for mock in step_defs:
mock.match.return_value = None
magic_object = object()
step_defs[5].match.return_value = magic_object
registry.steps['then'] = step_defs
step = Mock()
step.step_type = 'then'
step.name = 'just a test step'
assert registry.find_match(step) is magic_object
for mock in step_defs[6:]:
eq_(mock.match.call_count, 0)
def test_find_match_with_specific_step_type_also_searches_generic(self):
registry = step_registry.StepRegistry()
given_mock = Mock()
given_mock.match.return_value = None
step_mock = Mock()
step_mock.match.return_value = None
registry.steps['given'].append(given_mock)
registry.steps['step'].append(step_mock)
step = Mock()
step.step_type = 'given'
step.name = 'just a test step'
assert registry.find_match(step) is None
given_mock.match.assert_called_with(step.name)
step_mock.match.assert_called_with(step.name)
def test_failed_step_causes_remaining_steps_to_be_skipped(self):
self.config.stdout_capture = False
self.config.log_capture = False
self.config.tags.check.return_value = True
steps = [Mock(), Mock()]
scenario = model.Scenario('foo.feature', 17, u'Scenario', u'foo',
steps=steps)
steps[0].run.return_value = False
steps[1].step_type = "when"
steps[1].name = "step1"
def step1_function(context):
pass
my_step_registry = step_registry.StepRegistry()
my_step_registry.add_step_definition("when", "step1", step1_function)
with patch("behave.step_registry.registry", my_step_registry):
assert scenario.run(self.runner)
eq_(steps[1].status, 'skipped')
def test_failed_step_causes_remaining_steps_to_be_skipped(self):
self.config.stdout_capture = False
self.config.log_capture = False
self.config.tag_expression.check.return_value = True # pylint: disable=no-member
steps = [Mock(), Mock()]
scenario = Scenario("foo.feature",
17,
u"Scenario",
u"foo",
steps=steps)
steps[0].run.return_value = False
steps[1].step_type = "when"
steps[1].name = "step1"
def step1_function(context): # pylint: disable=unused-argument
pass
my_step_registry = step_registry.StepRegistry()
my_step_registry.add_step_definition("when", "step1", step1_function)
with patch("behave.step_registry.registry", my_step_registry):
assert scenario.run(self.runner)
assert steps[1].status == Status.skipped